Human

first step you need to get a cube and a hole cube. ( photo)

.

you need to shrink the hole cube.

then you get this

Then you get the cylinder and the box and you put them together and put group.

then group them and turn them around.

put a sphere in side of the kind of like a cube.and group

then do this and group again then you have to repeat it 9 times and look at the body so that you know the body parts